Series GWIRE EDM FOR ULTRA PRECISE MACHINING

Transcription

1 Series GWIRE EDM FOR ULTRA PRECISE MACHINING

2 G Series Mechanical Structure Mono bloc Meehanite cast elements designed using Finite Element Methods (FEM) provide exceptional damping properties and exceptional machining rigidity. To ensure thermal stability, rib location has been designed using Finite Element Analysis, assuring optimised structural rigidity. To ensure thermal balance, rib location is designed by Finite Element Analysis (FEA) assuring an optimized rigid structure. Water-cooled lower arm prevents thermal expansion caused by heat build-up, maintaining accuracy. Stainless steel worktable hardened to 50 HRc. High response AC servo motor for guaranteed accuracy. Extra wide machine base for stability. Rigid U and V truss design. 1

3 Micron level precision is achieved through the selection of class leading machine motion elements. The cryogenically treated C1 grade ball screws are driven by high resolution AC servomotors, and are supported by widely spaced linear guide ways for maximum stability. Laser calibration - for the calibration and compensation of pitch errors or displacement errors of the machine structure. Closed loop linear scale A rugged cast iron machine structure is the foundation of precision. 2

4 350 OFF ON PWR ON BUZZER GAP VOLT V 350G Compact size SPECIFICATIONS DIMENSIONS Maximum workpiece (mm) 700 x 500 x 215 mm 27.6 x 19.7 x 8.5 Max workpiece weight 450 kg 992 lb Travel of X/Y axes 350 x 250 mm 13.8 x 9.8 Travel of U/V axes 80 x 80 mm 3.1 x 3.1 Travel of Z axis 220 mm 8.7 Wire diameter 0.15 ~ 0.3 mm ~0.012 Number of axes controlled 5 Axis AC servo motor Max taper angle ±22 /80 mm ±22 /3.1 (with wide diamond guide and nozzle) Machine size 2020 x 2200 x 2170 mm 79.5 x 86.6 x 85.4 Machine weight 2700 kg 5952 lb Water tank capacity 600 L 2200 (86.6 ) 1896 (74.6 ) 2170 (85.4 ) 130 (5.1 ) 827 (32.6 ) 1050 (41.3 ) (5.1 )(4.3 ) (23.6 ) 2020 (79.5 ) 1800 (70.9 ) 240 (32.6 ) 2286 (90 ) 2720 (107.1 ) 2263 (89.1 ) 3 885(34.8 )

5 350 OFF ON PWR ON BUZZER GAP VOLT Our most popular machine size V 500G 827 (32.6 ) 1896 (74.6 ) 2286 (90 ) 2720 (107.1 ) 2263 (89.1 ) SPECIFICATIONS 2478 (97.6 ) DIMENSIONS Maximum workpiece (mm) 850 x 600 x 255 mm 33.5 x 23.6 x 10 Max workpiece weight 600 kg 1323 lb Travel of X/Y axes 500 x 300 mm 19.7 x 11.8 Travel of U/V axes 120 x 120 mm 4.7 x 4.7 Travel of Z axis 260 mm 10.2 Wire diameter 0.15 ~ 0.3 mm ~ Number of axes controlled 5 Axis AC servo motor Max taper angle ±26 /100 mm ±26 /3.9 (with wide diamond guide and nozzle) Machine size 2215 x 2480 x 2205 mm 87.2 x 97.6 x 86.8 Machine weight 3200 kg 7055 lb Water tank capacity 750 L 2205 (86.8 ) 2049 (80.7 ) 1884 (74.2 ) 2215 (87.2 ) (34.8 ) 10 (0.4 ) 2075 (81.7 ) 230 (9.1 ) 2900 (114.2 ) 2286 (90 ) 2431 (95.7 ) 4

6 350 OFF ON PWR ON BUZZER GAP VOLT 650 OFF ON PWR ON BUZZER GAP VOLT V650G Optimum flexibility SPECIFICATIONS DIMENSIONS 985 (38.8 ) Maximum workpiece (mm) 1000 x 700 x 345 mm 39.4 x 27.6 x (32.6 ) Max workpiece weight 800 kg 1764 lb Travel of X/Y axes 650 x 400 mm 25.6 x15.7 Travel of U/V axes 160 x 160 mm 6.3 x 6.3 Travel of Z axis 350 mm (Option 410 mm) 13.8 (Option 16.1 ) Wire diameter 0.15 ~ 0.3 mm ~ Number of axes controlled 5 Axis AC servo motor Max taper angle ±30 /100 mm ±30 / 3.9 (with wide diamond guide and nozzle) Machine size 2520 x 2720 x 2290 mm 99.2 x x 90.2 (89 ) Machine weight 4000 kg 8818 lb Water tank capacity 850 L 1896 (74.6 ) 2286 (90 ) 2720 (107.1 ) 2263 (89.1 ) 2120 (83.5 ) 2515 (99 ) (15.6 ) 305 (12 ) 2250 (88.6 ) (44.7 )

7 350 OFF ON PWR ON BUZZER GAP VOLT OFF ON PWR ON BUZZER GAP VOLT OFF ON PWR ON BUZZER GAP VOLT Cost-effective extended travels V850G 985 (38.8 ) 827 (32.6 ) 1896 (74.6 ) 2286 (90 ) 2720 (107.1 ) 2263 (89.1 ) 2120 (83.5 ) 2515 (99 ) 395 (15.6 ) 305 (12 ) 2250 (88.6 ) 650 SPECIFICATIONS Maximum workpiece (mm) 1100 x 850 x 345 mm 43.3 x 33.5 x 13.6 Max workpiece weight 1100 kg 2425 lb Travel of X/Y axes 800 x 500 mm 31.5 x 19.7 Travel of U/V axes 160 x 160 mm 6.3 x 6.3 Travel of Z axis 350 mm (Option 410 mm) 13.8 (Option 16.1 ) Wire diameter 0.15 ~ 0.3 mm 1884 (74.2 ) ~ (87.2 ) Number of axes controlled 5 Axis AC servo motor Max taper angle ±30 /100 mm ±30 /3.9 Machine size Machine weight Water tank capacity 2478 (97.6 ) 2205 (86.8 ) 2049 (80.7 ) 885 (34.8 ) x x 90.2 (89 ) 10(0.4 ) 2075 (81.7 ) 230 (9.1 ) (with wide diamond 500 guide and nozzle) 2840 x 2900 x 2290 mm 4600 kg lb 1050 L DIMENSIONS 2286 (90 ) 2900 (114.2 ) 2431 (95.7 ) 1135 (44.7 ) 1920 (75.6 ) 915 (36 ) 2835 (111.6 ) (88.6 ) 485(19.1 ) 6

8 Series Fixed-bed, travelling column design By two step droop door design, to get more easy operation and work piece upload & unload convenient. 7

9 Water cooled lower arm prevents thermal expansion caused by heat buildup. Therefore the accuracy will be improve. High quality cryogenic C1 grade ball screws ensure repeatable positional accuracy. Roller type linear guide ways use triple trucks to provide machine support and accuracy during positioning and cutting. Stainless steel work table with hardness HRC 50. Cast machine base designed using FEA to achieve increased rigidity. 8

10 1060 Travelling column design allows large workpieces to be loaded and machined, with optional Z-axis configuration. Z350/Z500 SPECIFICATIONS DIMENSIONS Maximum workpiece (mm) 1500 x 1000 x 345 mm (495 mm) 59.1 x 39.4 x13.6 (19.5 ) Max workpiece weight 3000 kg 6614 lb Travel of X/Y axes 1000 x 600 mm 39.4 x 23.6 Travel of U/V axes 160 x 160 mm (260 x 260 mm) 6.3 x 6.3 (10.2 x 10.2 ) Travel of Z axis 350 mm (Option 500 mm) 13.8 (Option 19.7 ) Wire diameter 0.2 ~ 0.33 mm ~ Number of axes controlled 5 Axis AC servo motor Max taper angle ±30 /100 mm ±30 / 3.9 (with wide diamond guide and nozzle) Machine size 4210 x 3260 x 2310 mm (V1060-Z350) x x 90.9 (V1060-Z350) Machine weight 6200 kg lb Water tank capacity V1060-Z350 / Z500: 1800 L /2500 L 3260 (128.3 ) 2600 (102.4 ) 2583 (101.7 ) 1000 (39.4 ) 1000 (39.4 ) 100 (3.9 ) 1500 (59.1 ) 2010 (79.1 ) (165.7 ) (3.9 ) (94.5 ) 75 (3 ) 845 (33.3 ) 3765 (148.2 ) 2585 (101.8 ) 3000 (11.81 ) 1000 (39.4 ) 9

11 Designed to take larger workpieces, up to 4,000 kg with three Z-axis configurations available. Maximum option of Z-axis extend to 800 mm (31.5 ) 1280 Z500/Z600/Z SPECIFICATIONS DIMENSIONS Maximum workpiece (mm) 1650 x 1200 x 495 mm (Option 595/795 mm) 65 x 47.2 x 19.5 (Option 23.4 /31.3 ) Max workpiece weight 4000 kg 8818 lb Travel of X/Y axes 1200 x 800 mm 47.2 x 31.5 Travel of U/V axes 260 x 260 mm 10.2 x 10.2 Travel of Z axis 500 mm (Option 600 /800 mm) 1500 (59.1 ) 19.7 (Option 23.6 /31.5 ) 1000 (39.4 ) (79.1 ) 100 Wire diameter (3.9 ) 0.2 ~ 0.33 mm ~ (165.7 ) (3.9 ) Number of axes controlled Axis AC servo motor Max taper angle ±30 /100 mm ±30 / 3.9 (with wide diamond guide and nozzle) Machine size 4410 x 3765 x 2585 mm (V1280-Z500) x x (V1280-Z500) Machine weight kg lb Water tank capacity V1280-Z500 / Z600/ Z800: 3000 L /3300 L /4000 L 3260 (128.3 ) 2600 (102.4 ) 2583 (101.7 ) 1000 (39.4 ) 2400 (94.5 ) 75(3 ) 845 (33.3 ) 3765 (148.2 ) 2585 (101.8 ) 3000 (11.81 ) 1000 (39.4 ) 100 (3.9 ) 2210 (87.0 ) 4410 (173.6 ) (39.4 ) 100 (3.9 ) 745(29.3 ) 75(3 ) 2800 (110.2 ) (9.8 ) 3688 (145.2 ) 4285 (168.7 )

12 Z1000 Standard 1 m (39.4 ) Z-axis wire EDM SPECIFICATIONS DIMENSIONS Maximum workpiece (mm) 1650 x 1400 x 1000 mm 65 x 55.1 x 39.4 Max workpiece weight 4000 kg 8818 lb Travel of X/Y axes 1200 x 1000 mm 47.2 x 39.4 Travel of U/V axes 260 x 260 mm 10.2 x 10.2 Travel of Z axis 1500 (59.1 ) 1005 mm 1000 (39.4 ) (79.1 ) (3.9 ) (165.7 ) (3.9 ) (39.4 ) (87.0 ) 100 Wire diameter 0.2 ~ 0.33 mm (3.9 ) (3.9 ) 4410 (173.6 ) ~ Number of axes controlled 5 Axis AC servo motor 1280 Max taper angle ±30 / 100 mm ±30 / 3.9 (with wide diamond guide and nozzle) Machine size 5010 x 4285 x 3890 mm x x Machine Weight kg lb Water tank capacity 4700 L 3260 (128.3 ) 2600 (102.4 ) 2583 (101.7 ) 1000 (39.4 ) 2400 (94.5 ) 75 (3 ) 845 (33.3 ) 3765 (148.2 ) 2585 (101.8 ) 3000 (11.81 ) 1000 (39.4 ) 2800 (110.2 ) 745(29.3 ) 75(3 ) 250 (9.8 ) 3688 (145.2 ) 4285 (168.7 ) 120 (4.7 ) 1540 (60.6 ) 5010 (197.2 ) (4.7 ) 80 (3.1 ) 1000 (39.4 ) 1000 (39.4 ) 80 (3.1 ) 1375 (54.1 ) 190 (7.5 ) 11

13 Large modular wire EDM industry specific solutions SPECIFICATIONS V2000 V3280 Maximum workpiece (mm) 2500 x 700 x 345 mm 98.4 x 27.6 x x 3000 x 300 mm 126 x x 11.8 Max workpiece weight 2500 kg 5512 lb kg lb Travel of X/Y axes 2000 x 450 mm 78.7 x x 2800 mm ( ) x ( ) Travel of U/V axes 160 x 160 mm 6.3 x Travel of Z axis 350 mm mm 12.6 Machine size 3135 x 5260 x 2200 mm x x x 9100 x 2450 mm x x 96.5 Water tank capacity 2500 L 7500 L 12

14 The generator & CNC Control The HMI panel is easy to operate, using class leading ergonomic technology 15 LCD touch-screen operate Easy to follow on-screen functions Easy to use mouse & keyboard VG Series - The W6 control is designed to deliver. CNC Device: Industrial PC CPU: Pentium 64-bit high speed CPU Operation Interface: 15'' LCD touch-screen, Keyboard, Mouse Input Interface: LAN, USB driver, RS-232 Memory capacity: 1 GB Compact Flash card Min. command unit: mm Max. programmable dimension: ± mm Unit: Metric/Inch Switch able Programming using ISO standard G code Watchdog monitors machine during operation Database Cutting Technologies Icons Assistant for conversational programming 13

15 Modular Designed System Using optimum modular design on the electronic PCB circuits all the control functions are load shared. Eachmodule I/O has an LED indicator, which aids trouble-shooting and makes servicing and maintenance more effi cient. High Frequency Calculating and Pulse Control Using the embedded system reduces the loading on the control circuit. An Application-Specific Integrated Chip (ASIC) increases the stability of the circuit. Sparking relevant information Real-time feedback information is used to control the sparking making the erosion process very stable. EF Electrolysis Free (AC Power Generator) EF Electrolysis Free Generator System is a new design which provides cutting performance. Short Circuit Solution When a short circuit takes place after threading due to misalignment, a special discharge circuits A special discharge circuit will eliminate this condition and will improve machining effi ciency. Upper Guide Lower Guide DC discharge EF (non-electrolytic) discharge A short circuit occurs due to a start hole position error or the hole is on an angle. Short circuit feature eliminate this condition. SFC-Super Finish Circuit High frequency sparking energy provides Ra 0.2 µm surface roughness with 1 rough cut plus 6 sking cuts. Ra 0.18 µm Tungsten carbide, Thickness: 50 mm (2 ) Material: Tungsten Carbide Thickness: 30 mm (1.2 ) Best Surface Roughness Ra 0.14 µm (Optional on V350G/ V500G/ V650G only) 14

16 Auto Wire Threading Continuous unmanned operation day and night Non stop machining with ideal break point automatic wire threading Reliable Auto Wire Threading system The EXCETEK AWT is very sophisticated design that provides continuous unmanned operation day Pre-Tension Servo Motor Tension Sensor Tension Servo Motor and night. Unlike other systems it can thread at the point of the wire breakage. Anneal Pipe A water jet function enables the machine to thread Heat Catter Upper Guide Wire Feed Roller workpieces up to 500 mm. Work Piece Break -point Through Lower Guide Lower Arm Box 15

17 Annealing wire threading Threading at the wire break point: Annealing is used to improve the straightness of the wire. The wire can be threaded at the break point during machining, with virtually 100% reliability and without the need to return to the start hole. Submerged Wire Threading: Wire threading is also easily executed during submerged machining, removing the no need drain and refi ll the work tank. Multi-hole machining function: On the rare occasion events when the machine fails to rethread during multi-hole machining, the system will skip to the next hole. The location of the skipped hole is automatically stored in memory and can be recalled later to complete the cut. High speed Auto Wire Threading System Multi-hole operation : Finish cutting Cut Wire Re-threading Machining Workpiece thickness 100 mm Wire annealing and cutting : 10 sec Threading : 10 sec Workpiece thickness 800 mm Threading under the water at break point EXCETEK YES OTHER?? 16

18 Cutting Technology The Corner Control Corner control machining parameter controls the machining speed and inhibits the wire twisting phenomenon, thereby reducing corner washout. It ensures machining accuracy and moulding compatibility, efficiently and effectively improving mould machining quality and speed. Operator can adjust quality priority or speed priority according to wire diameter or thickness selector. Corner angle 30º/ Zoom-in x 100 Corner angle 60º/ Zoom-in x 100 Corner angle 90º/ Zoom-in x 100 Workpiece SKD-11 Wire 0.25 mm / Brass Angle of taper 30º Thickness 50 mm No. of cut 1 cut 3 skim Workpiece Wire Thickness No. of cut SKD mm / Brass Punch 50 mm 1 cut 2 skim Cutting Time 5 hour 30min Cutting Time Punch 45 min Workpiece Wire Thickness No. of cut SKD mm / Brass 50 mm 1 cut 2 skim Workpiece Wire Start Hole Thickness No. of cut SKD mm / Brass 0.7 mm 15 mm No cone cut Cutting Time Punch 3h 40min Die 4h 35min Each hole cycle Cutting Time 70 sec 48h 35min 17

19 Accessories Standard Accessories Ion exchange resin x 10L Paper fi lter x 2 pcs Diamond guide x 2 pcs Upper and lower fl ushing nozzle x 2 sets Energizing plates x 2 pcs Brass wire x 1 spool Clamping tool x 1 set Vertical alignment jig x 1 set Option Accessories XY axis linear scale Clamping Beam AWT AVR 15KVA Transformer 15KVA Short Message Service (SMS) Remote Monitor System Super Finish Circuit W-Axis Jumbo Feeder L-50A Double Door Power Slide Door (Only V650G & V850G) Signal Tower W-axis Double Door Power Slide Door Jumbo Feeder Short Message Service (SMS) SMS automatically sends Alarm message to a mobile phone, when machine cutting stop (Only V650G & V850G) Clamping Beam Remote Monitor System Report Data EDM Parameter iphone Option Alarm NC File WiFi WiFi ipad Smart Phone Machine Utilization 18

20 Global network EXCETEK TECHNOLOGIES CO., LTD. Dealer : No.10, Fenggong 3rd Rd., Shengang Dist., Taichung City 42942, Taiwan Tel: Fax: http: // info@excetek.com.tw No.S10121